Musings on optics, physics, astronomy, technology and life

Posts tagged ‘U.S. National Academy of Sciences’

What I’ve been up to

November is almost half over, so if you have access to Optics & Photonics News, please hop on over to my feature article on the 150th anniversary of the U.S. National Academy of Sciences (NAS) and learn something new about this venerable institution.

The OPN editor assigned me this feature; I didn’t dream it up myself. At first, I worried that I would be able to connect NAS to OSA and the world of optics and photonics in only the most vague and general way, and I would leave my readers scratching their heads and wondering, “Why the heck is this in my magazine?”

Fortunately, just around the time I started my background research for this article, the NAS held a historical symposium at Woods Hole in Massachusetts. While listening to the live webcast, I learned that three of OSA’s most famous Honorary Members — George Ellery Hale, A.A. Michelson, and Robert A. Millikan — had played significant leadership roles within the Academy at various times in its existence. Hale, a solar physicist and observatory impresario, spurred the NAS to start publishing a Proceedings journal and served as the first chair of the National Research Council (NRC); Michelson, the first American Nobel physics laureate, served a term as NAS president in the 1920s, when the Academy opened its first headquarters building in Washington, D.C.; and Millikan, first to measure the electric charge of the electron, edited the Proceedings through the 1940s. Those connections helped me frame the story and make the history of the NAS relevant to today’s optical scientists. (After all, who hasn’t had to recreate either the Michelson-Morley speed-of-light experiment or the Millikan oil-drop experiment, or both, in undergraduate physics classes?)

In between my longer articles for OPN, I have been writing some short pieces as well: on a superfast quantum light switch, improved detection of high-frequency UV light, and a compound that can hide from infrared cameras at some temperatures.

Finally, back in April I mentioned that I had a “day job” working for some sort of educational center that hadn’t yet opened, but I didn’t get into details. However, now that the parent institution has started to advertise it, I can do The Big Reveal!

One month from today, the Smithsonian’s National Museum of Natural History will open Q?rius, a new hands-on learning center for ages 10 and up. I wrote a series of REALLY short (i.e., one-paragraph) essays about geological specimens that will reside in the Q?rius collection. Other museum staff members have been developing novel interactive experiments and demonstrations covering all aspects of the research going on at the museum. I can hardly wait for Q?rius to open, and I hope to see you all there!